User's Manual

9
RadioFrequencyTechnicalSpecications
27 MHz Devices
Radio frequency (RF) output power: < 54 dBµV/m at 3 m
Keyboard with two channels – RF frequencies: 27.095 MHz (channel 1), 27.195 MHz (channel 2)
Keyboard with a single channel – RF frequency: 27.195 MHz or 27.095 MHz
Mouse with two channels – RF frequencies: 27.045 MHz (channel 1), 27.145 MHz (channel 2)
Mouse with a single channel – RF frequency: 27.145 MHz or 27.045 MHz
Bluetooth Devices
RF output power: meets Bluetooth
®
requirements
Frequency: 2,400 MHz to 2483.5 MHz
2.4 GHz Devices
Non-specic short range device
RF output power: Meets all SRD requirements
Frequency: within the range of 2,400 MHz to 2,483.5 MHz
Disposal of Waste Batteries and Electrical & Electronic Equipment
This symbol on the product or its batteries or its packaging means that this product and any
batteries it contains must not be disposed of with your household waste. Instead, it is your
responsibility to hand this over to an applicable collection point for the recycling of batteries and
electrical and electronic equipment. This separate collection and recycling will help to conserve natural
resources and prevent potential negative consequences for human health and the environment due to
the possible presence of hazardous substances in batteries and electrical and electronic equipment, which
could be caused by inappropriate disposal. For more information about where to drop off your batteries
and electrical and electronic waste, please contact your local city/municipality ofce, your household waste
disposal service, or the shop where you purchased this product. Contact [e-mail] for additional
information on WEEE and waste batteries.
Patent Information
United States and/or international patents pending.
Customer Support Options
If you have a question about your Microsoft hardware product, do the following:
● Check the system requirements for your product (located on the packaging) to make sure that your
system is compatible.
● Read through all printed documentation.
● For additional product information, go to the Microsoft Hardware Web site at
www.microsoft.com/hardware.
X156362301mnl.indb 9 4/8/09 6:57:02 PM